Siemens | SCLD69300NT | Circuit Breaker | 3-Pole

Siemens SCLD69300NT is a 3-pole circuit breaker crafted for reliable protection in three-phase electrical systems. Built with maintenance, retrofit, and replacement tasks in mind, this unit helps you restore steady power distribution while keeping compatibility front and center.

• 3-Pole configuration: Protects three-phase circuits with a common trip, simplifying protection and coordination in your panel.
• Exact part reference: Identified by the part number SCLD69300NT, ensuring you’re selecting the precise Siemens device you need.
• Designed for critical projects: Ideal for maintenance, retrofit, and replacement work where matching specs is essential.
• Clear compatibility guidance: The part number is your best reference for determining fit with your existing Siemens installation.
• Important ordering note: Confirm fit and ratings before ordering to avoid mismatches and protection gaps.

Ideal applications

This 3-pole Siemens breaker is well-suited for commercial and industrial environments where three-phase protection is required and Siemens panels or assemblies are specified. Use cases include replacing a failed breaker, retrofitting older panels to meet current protection standards, and stocking spares for panel maintenance programs to minimize downtime.

Compatibility and how to verify

To ensure a perfect match, reference the part number SCLD69300NT when checking your panel catalog. Verify that the pole count (3-pole) aligns with your existing breaker, and compare the unit’s ratings with your system requirements. Because exact specs matter for safety and performance, treating the part number as the primary compatibility cue is the most reliable approach.

Installation and best practices

Plan with safety in mind: power down the equipment, follow all applicable electrical codes, and consult a licensed electrician if you’re uncertain about installation. Keeping a clear record of the part number and panel model during service helps prevent future compatibility issues and simplifies maintenance planning.